Does anyone have a better regex than
(from|FROM)
.*[\\(\\[]([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})[\\]\\)]
for stripping the IP address from a Received header?
Basically, I've code that does:
String[] relays = message.getHeader("Received");
for (int i = 0; i < relays.length; i++)
if (matcher.contains(relays[i], pattern))
{
String ip = matcher.getMatch().group(2));
...
}
It works with all of the headers I have come across so far, but I'm just
checking.
Since I already have several matchers that want this information, I'm
thinking of making this a utility method, e.g.,
public String[] getRelays(MimeMessage);
Alternatively, a natural place to hang this would be on
org.apache.mailet.Mail as
public String[] getRelays();
but I am not going to change that interface without agreement!
--- Noel
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